The temperature on August 7, 1864 was about 21.9 °C. The air pressure was 3.5 kgf/m2 and came mainly from the west-northwest. The airpressure was 76 cm mercury. The atmospheric humidity was 51%. Source: KNMI
In The Netherlands , there was from February 1, 1862 to February 10, 1866 the cabinet Thorbecke II, with Mr. J.R. Thorbecke (liberaal) as prime minister.
February 1 » Second Schleswig War: Prussian forces crossed the border into Schleswig, starting the war.
March 15 » American Civil War: The Red River Campaign: U.S. Navy fleet arrives at Alexandria, Louisiana.
April 17 » American Civil War: The Battle of Plymouth begins: Confederate forces attack Plymouth, North Carolina.
May 5 » American Civil War: The Battle of the Wilderness begins in Spotsylvania County.
May 31 » American Civil War: Overland Campaign: Battle of Cold Harbor: The Army of Northern Virginia engages the Army of the Potomac.
October 31 » Nevada is admitted as the 36th U.S. state.
Day of marriage May 18, 1888
The temperature on May 18, 1888 was about 25.4 °C. The air pressure was 6 kgf/m2 and came mainly from the south-southeast. The airpressure was 76 cm mercury. The atmospheric humidity was 42%. Source: KNMI
In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
In The Netherlands , there was from April 21, 1888 to August 21, 1891 the cabinet Mackay, with Mr. A. baron Mackay (AR) as prime minister.
When copying data from this family tree, please include a reference to the origin: Henk Dijkstra, "Genealogy Jan Abrahams Dijkstra", database, Genealogy Online (https://www.genealogieonline.nl/genealogie-jan-abrahams-dijkstra/I4891.php : accessed June 5, 2024), "Willem Koopstra (1864-????)".
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